Shu-Mu Du

Title: Innovations by Shu-Mu Du in Database Index Consistency

Introduction

Shu-Mu Du is a notable inventor based in Shanghai, China. He has made significant contributions to the field of database systems, particularly in the area of index consistency checks. His innovative approach has led to the development of methods that enhance the efficiency and cost-effectiveness of database management.

Latest Patents

Shu-Mu Du holds 1 patent for his invention titled "Online, efficient and cost-optimized database index consistency checks." This patent describes methods, systems, and computer-readable storage media for reading a page stored in a database system. The invention focuses on determining the absence of a first index row in a hash table and storing a record of that index row, which includes a hash value representative of the index row. The process continues by providing a second index row based on values from a data row and managing the hash table accordingly to output index consistency results.

Career Highlights

Shu-Mu Du is currently employed at SAP SE, where he continues to innovate and contribute to advancements in database technology. His work at SAP SE has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Wen-Long Cao and Tianlun Chen, who share a commitment to advancing technology and improving database systems.

Conclusion

Shu-Mu Du's contributions to database index consistency checks exemplify the importance of innovation in technology. His work not only enhances database management but also sets a foundation for future advancements in the field.